57612048972 has 48 divisors (see below), whose sum is σ = 138547960320. Its totient is φ = 18622965312.

The previous prime is 57612048961. The next prime is 57612049021. The reversal of 57612048972 is 27984021675.

It is a happy number.

57612048972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407098 + ... + 530049.

It is an arithmetic number, because the mean of its divisors is an integer number (2886415840).

Almost surely, 2^57612048972 is an apocalyptic number.

It is an amenable number.

57612048972 is an abundant number, since it is smaller than the sum of its proper divisors (80935911348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57612048972 is a wasteful number, since it uses less digits than its factorization.

57612048972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937310 (or 937308 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 57612048972 in words is "fifty-seven billion, six hundred twelve million, forty-eight thousand, nine hundred seventy-two".